Answer: D. were committed to obtaining civil rights for minority groups .
Explanation:
Jane McCallum (1877-1957) was a suffragist and temperance advocate who campaigned for a state constitutional amendment allowing women to vote.
Lulu Belle Madison White (1907-1957) worked extensively to challenge racial segregation in the South.
as the first secretary of the US Department of Health, Education, and Welfare, Oveta Culp Hobby (1905 - 1995) worked to increase women´s participation in the war effort